This is part of cell phone video taken early Monday morning at The Barn in Sanford. The man in the black shirt is handcuffed when the @SanfordPolice officer takes him down. The chief posted on @facebook the officer is now on administrative leave. @WFTVpic.twitter.com/SMD7NzmvCE

“All aspects of the incident, including the events before, during and after are currently being reviewed in order to determine if any violations of police occurred,” Chief Cecil Smith said in a statement.

Smith said he has been in touch with Byrd's mother.

Sanford police thanked people on social media for posting video and photos of the incident, which led to the investigation.